PolyGraph - Flexible, Biocompatible & Electrically Optimised Graphene-Polymer Composites for Next-Generation Neural Interfaces
Jack Maughan, Ian Woods, Cian O’Connor, Pablo Quintana-Sarti, Eoin Caffrey, Jose Munuera, Adrian G. Dervan, Alejandro López Valdés, Omar Mamad, Maeve A. Caldwell, Fergal J. O’Brien, Jonathan N. Coleman
This paper introduces PolyGraph, a biocompatible graphene-polycaprolactone composite with low impedance and high charge injection capacity, demonstrating bidirectional neural interfacing in murine brain slices.
bioRxiv · Sep 2, 2025 · PreprintBioengineering